85973550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44089}}^1$

素因数の和:44117

約数の個数: 48

約数和(自身を含む): 229620720

約数和(自身を除く): 143647170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 44089, 88178, 132267, 220445, 264534, 440890, 573157, 661335, 1102225, 1146314, 1322670, 1719471, 2204450, 2865785, 3306675, 3438942, 5731570, 6613350, 8597355, 14328925, 17194710, 28657850, 42986775, 85973550]

約数ペア:

[(1, 85973550), (2, 42986775), (3, 28657850), (5, 17194710), (6, 14328925), (10, 8597355), (13, 6613350), (15, 5731570), (25, 3438942), (26, 3306675), (30, 2865785), (39, 2204450), (50, 1719471), (65, 1322670), (75, 1146314), (78, 1102225), (130, 661335), (150, 573157), (195, 440890), (325, 264534), (390, 220445), (650, 132267), (975, 88178), (1950, 44089)]